Data That Describe a Characteristic About a Sample Is Known

question 33

Multiple Choice

Data that describe a characteristic about a sample is known as a

• A) population.
• B) survey.
• C) parameter.
• D) statistic.

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Definitions:

Plasma Cell

A type of white blood cell that develops from B cells and produces large volumes of antibodies, playing a key role in the body's immune response.

Antigen Presenting Cells

Immune system cells that process and present antigens to T-cells, initiating an immune response.

Cytotoxic Cells

Immune cells that can kill cancer cells or cells infected with viruses by inducing apoptosis.

CD8

A protein found on the surface of T cells, involved in the immune response by identifying and attacking infected or cancerous cells.